41. I asked the teacher for her advice.

我征求这位老师的意见。

42. If you take my advice, you won't tell anyone about this.

你要是听我劝告的话，最好别向任何人透露此事。

43. He gave me some good advice.

他向我提了一些很好的意见。

44. The minister is busy with important affairs of state.

部长忙于重要国务。

45. Mind your own affairs!

别管闲事!

46. She was afraid that the dog would bite.

她害怕这狗会咬人。

47. Africa is a mysterious land to him.

对他来说，非洲是一片神秘的土地。

48. We shall arrive soon after.

我们将随后很快就到达。